here mi Kix code
run "%comspec% /e:1024 /c start \\wntitd182\kix\ch.com"

Now this is working fineit i starting the com file and exiting, Now my problem is the com file itself
@echo off
echo saleem700|SU 000182 "%comspec% /e:1024 /c call \\naiavdho\installfiles\setup.exe /q+ /i" -cb -l -w
exit
when the setup is going on because of 16bit application the "command" promp window stay's at background, Suppose I use "start" insted of "call" com stop's working.

Please let me know if my wording is confusing.

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“I’ll not change you unless you don’t have intention to change yourself” --H:Quran